Merge pull request #32 from mukunku/v2.3.1

V2.3.1

Author: mukunku

src/ParquetFileViewer/MainForm.Designer.cs

@@ -373,6 +373,27 @@ private void userGuideToolStripMenuItem_Click(object sender, EventArgs e)
             System.Diagnostics.Process.Start(WikiURL);
         }
 
+        private void MainGridView_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
+        {
+            if (e.RowIndex < 0 || e.ColumnIndex < 0)
+                return;
+
+            if (e.Value == null || e.Value == DBNull.Value)
+            {
+                e.Paint(e.CellBounds, DataGridViewPaintParts.All
+                    & ~(DataGridViewPaintParts.ContentForeground));
+
+                var font = new Font(e.CellStyle.Font, FontStyle.Italic);
+                var color = SystemColors.ActiveCaptionText;
+                if (this.mainGridView.SelectedCells.Contains(((DataGridView)sender)[e.ColumnIndex, e.RowIndex]))
+                    color = Color.White;
+
+                TextRenderer.DrawText(e.Graphics, "NULL", font, e.CellBounds, color, TextFormatFlags.Left | TextFormatFlags.VerticalCenter);
+
+                e.Handled = true;
+            }
+        }
+
         #endregion
 
         private void OpenFieldSelectionDialog()
@@ -668,6 +689,14 @@ private void ReadDataBackgroundWorker_RunWorkerCompleted(object sender, RunWorke
         private void mainGridView_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
         {
             this.actualShownRecordCountLabel.Text = this.mainGridView.RowCount.ToString();
+
+            foreach(DataGridViewColumn column in ((DataGridView)sender).Columns)
+            {
+                if (column is DataGridViewCheckBoxColumn checkboxColumn)
+                {
+                    checkboxColumn.ThreeState = true; //handle NULLs for bools
+                }
+            }
         }
 
         private void OpenNewFile(string filePath)

src/ParquetFileViewer/MainForm.cs

@@ -10,7 +10,7 @@
     <OutputType>WinExe</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ParquetFileViewer</RootNamespace>
-    <AssemblyName>ParquetFileViewer</AssemblyName>
+    <AssemblyName>ParquetViewer</AssemblyName>
     <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
@@ -47,7 +47,7 @@
       <HintPath>..\packages\IronSnappy.1.3.0\lib\netstandard2.0\IronSnappy.dll</HintPath>
     </Reference>
     <Reference Include="Parquet, Version=3.0.0.0, Culture=neutral, PublicKeyToken=d380b3dee6d01926, processorArchitecture=MSIL">
-      <HintPath>..\packages\Parquet.Net.3.8.3\lib\netstandard2.0\Parquet.dll</HintPath>
+      <HintPath>..\packages\Parquet.Net.3.8.6\lib\netstandard2.0\Parquet.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
@@ -148,10 +148,10 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\Fody.6.3.0\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Fody.6.3.0\build\Fody.targets'))" />
     <Error Condition="!Exists('..\packages\Costura.Fody.4.1.0\build\Costura.Fody.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Costura.Fody.4.1.0\build\Costura.Fody.props'))" />
+    <Error Condition="!Exists('..\packages\Fody.6.5.0\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Fody.6.5.0\build\Fody.targets'))" />
   </Target>
-  <Import Project="..\packages\Fody.6.3.0\build\Fody.targets" Condition="Exists('..\packages\Fody.6.3.0\build\Fody.targets')" />
+  <Import Project="..\packages\Fody.6.5.0\build\Fody.targets" Condition="Exists('..\packages\Fody.6.5.0\build\Fody.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">

src/ParquetFileViewer/ParquetFileViewer.csproj

@@ -31,5 +31,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.3.0.*")]
-[assembly: AssemblyFileVersion("2.3.0.*")]
+[assembly: AssemblyVersion("2.3.1.*")]
+[assembly: AssemblyFileVersion("2.3.1.*")]

src/ParquetFileViewer/Properties/AssemblyInfo.cs

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Costura.Fody" version="4.1.0" targetFramework="net461" />
-  <package id="Fody" version="6.3.0" targetFramework="net461" developmentDependency="true" />
+  <package id="Fody" version="6.5.0" targetFramework="net461" developmentDependency="true" />
   <package id="IronSnappy" version="1.3.0" targetFramework="net461" />
-  <package id="Parquet.Net" version="3.8.3" targetFramework="net461" />
+  <package id="Parquet.Net" version="3.8.6" targetFramework="net461" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net461" />
   <package id="System.Memory" version="4.5.4" targetFramework="net461" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net461" />